################################################################# Photometric Measurements of 343 Ostara in V Band University of Wisconsin-Eau Claire Asteroid Group George Stecher, gstecher@uwec.edu Lyle Ford, fordla@uwec.edu Cole Cook Department of Physics and Astronomy University of Wisconsin-Eau Claire 105 Garfield Ave. Eau Claire, Wisconsin 54702-4004 USA http://www.uwec.edu/physics/asteroid/ Measurements made at Hobbs Observatory (MPC code 750) 0.6 m "Air Force" telescope (f/5 Alt-Azimuth Newtonian) Apogee Alta U55 camera, 2x2 binning Omega Optical Bessell Photometric filters 60 second exposures Data analyzed using MPO Canopus 9.3.1.0 V and R data used to find transforms. Modified Hardie method used to determine first order extinction coefficients. Observations NOT corrected for asteroid-Earth light travel time. ################################################################# J.D. Mag. Err ------------------------------- 2454743.59328 13.655 0.038 2454743.59646 13.669 0.032 2454743.59963 13.671 0.028 2454743.60293 13.656 0.038 2454743.60604 13.667 0.036 2454743.60919 13.667 0.035 2454743.61233 13.683 0.027 2454743.61591 13.674 0.019 2454743.61904 13.676 0.028 2454743.62230 13.684 0.035 2454743.62543 13.679 0.023 2454743.62856 13.692 0.025 2454743.63205 13.710 0.037 2454743.65053 13.713 0.020 2454743.65381 13.681 0.031 2454743.65694 13.674 0.024 2454743.66007 13.683 0.036 2454743.66325 13.684 0.016 2454743.66640 13.682 0.022 2454743.66957 13.704 0.017 2454743.67314 13.674 0.022 2454743.67556 13.664 0.069 2454743.67876 13.702 0.018 2454743.68132 13.704 0.019 2454743.68373 13.708 0.020 2454743.68615 13.682 0.017 2454743.68882 13.706 0.028 2454743.69123 13.715 0.028 2454743.69365 13.721 0.027 2454743.69626 13.688 0.016 2454743.69891 13.702 0.012 2454743.70132 13.694 0.019 2454743.70374 13.715 0.011 2454743.70648 13.727 0.014 2454743.70888 13.686 0.013 2454743.71132 13.683 0.023 2454743.71380 13.714 0.018 2454743.71700 13.701 0.017 2454743.71963 13.695 0.020 2454743.72206 13.700 0.013 2454743.72535 13.705 0.015 2454743.72775 13.697 0.011 2454743.73044 13.709 0.017 2454743.73302 13.713 0.019 2454743.73597 13.693 0.014 2454743.73840 13.716 0.014 2454743.74083 13.680 0.025 2454743.74381 13.741 0.021 2454743.74623 13.699 0.026 2454743.74899 13.716 0.048 2454743.75144 13.704 0.013 2454743.75387 13.701 0.015 2454743.75671 13.704 0.029 2454743.75929 13.724 0.020 2454743.76255 13.711 0.019 2454743.76522 13.718 0.014 2454743.76870 13.710 0.014 2454743.77113 13.709 0.017 2454743.77360 13.728 0.014 2454743.77646 13.740 0.014 2454743.77894 13.735 0.015 2454743.78155 13.722 0.024 2454743.78469 13.759 0.015 2454743.78727 13.724 0.023 2454743.79291 13.734 0.024 2454743.79534 13.750 0.030 2454743.79813 13.757 0.010 2454743.80089 13.772 0.014 2454743.80332 13.776 0.017 2454743.80579 13.770 0.015 2454743.80876 13.772 0.012 2454743.81130 13.782 0.019 2454743.81374 13.783 0.018 2454743.81620 13.778 0.020 2454743.81928 13.799 0.019 2454743.82171 13.792 0.033 2454743.82417 13.804 0.019 2454743.82707 13.817 0.011 2454743.82950 13.804 0.014 2454743.83192 13.808 0.035 2454743.83512 13.818 0.017 2454743.83752 13.811 0.018 2454743.84019 13.808 0.024 2454743.84308 13.829 0.023 2454743.84631 13.807 0.030 2454743.84880 13.825 0.013 2454743.85120 13.835 0.015 2454743.85403 13.838 0.019 2454743.85647 13.837 0.012 2454743.85889 13.815 0.020 2454743.86134 13.822 0.016 2454743.86426 13.821 0.027 2454743.86676 13.845 0.027 2454743.86943 13.822 0.018 2454743.87190 13.824 0.017 2454743.87436 13.832 0.011 2454743.87737 13.828 0.014 2454743.88022 13.859 0.018 2454743.88278 13.839 0.010 2454743.88524 13.846 0.018 2454743.88881 13.840 0.019 2454743.89144 13.844 0.014 2454743.89456 13.834 0.020 2454743.89718 13.857 0.012 2454743.90019 13.835 0.011 2454743.90263 13.861 0.013 2454743.90509 13.862 0.015 2454743.90758 13.844 0.023 2454743.91000 13.844 0.014 2454743.91242 13.856 0.012 2454743.91641 13.850 0.017 2454743.91899 13.872 0.033 2454743.92154 13.872 0.020 2454743.92456 13.870 0.012 2454743.92708 13.888 0.022 2454743.92957 13.864 0.013 2454743.93238 13.859 0.016 2454743.93485 13.880 0.013 2454743.93726 13.877 0.028 2454743.94060 13.854 0.012 2454743.94345 13.887 0.020